Toilet Active Oxygen Agentpowerful cleaning, antibacterial deodorization, and curing glaze. A worthwhile home hygiene good helper Powerful DecontaminationEasily dissolves grease, hair, paper, soap scum, and other organics that clog drains. Prevents build-up, makes deep cleaning easier, and keeps your toilet sparkling. Eliminates Odor-causing and BacteriaAdd "Toilet Active Oxygen Agent" drain bend cleaning to prevent odors emit and bacteria bugs from multiplying in the corners. Eliminates odor and deodorizes with a fresh scent. Scope of UseIt is widely used in toilets, squatting pans, urinals, sewage pipes, washbasins, tile walls, etc. It is suitable for use in toilets at home and in shopping malls. Safe to UseMild formula, not easy to damage the toilet glaze, no damage to the toilet pipe, harmless to the human body, you can use it with confidence.